To determine which tree is most parsimonious, first you need to plot the apomorphic character states on the appropriate branch of the tree. Below are three versions of Tree 1. Examine the placement of tick marks on each version of the tree (Tree la, Tree 1b, Tree 1c). On which tree are the tick marks placed correctly? (NOTE: The relationships presented in the three versions of Tree 1 are NOT changed in any way. The only differences between each version of Tree 1 is the placement of ticks.) ХА CDE ХА CDE ХА C D KLegs(N) -Wing(Y) -Wing(Y) Eye(NY Gills(Y) Eye(N) Feather(N) Claws(Y) Legs(N) Gills(Y) Eye(N) Ving(Y) 1a Legs(N) Gills(Y) 1b 1c Feather(N) Feather(N) Claws(Y) Claws(Y) O Tree la O Tree 1b O Tree 1c Feather(N) Legs(N)
To determine which tree is most parsimonious, first you need to plot the apomorphic character states on the appropriate branch of the tree. Below are three versions of Tree 1. Examine the placement of tick marks on each version of the tree (Tree la, Tree 1b, Tree 1c). On which tree are the tick marks placed correctly? (NOTE: The relationships presented in the three versions of Tree 1 are NOT changed in any way. The only differences between each version of Tree 1 is the placement of ticks.) ХА CDE ХА CDE ХА C D KLegs(N) -Wing(Y) -Wing(Y) Eye(NY Gills(Y) Eye(N) Feather(N) Claws(Y) Legs(N) Gills(Y) Eye(N) Ving(Y) 1a Legs(N) Gills(Y) 1b 1c Feather(N) Feather(N) Claws(Y) Claws(Y) O Tree la O Tree 1b O Tree 1c Feather(N) Legs(N)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Transcribed Image Text:To determine which tree is most parsimonious, first you need to plot the apomorphic character states on
the appropriate branch of the tree. Below are three versions of Tree 1. Examine the placement of tick marks
on each version of the tree (Tree la, Tree 1b, Tree 1c). On which tree are the tick marks placed correctly?
(NOTE: The relationships presented in the three versions of Tree 1 are NOT changed in any way. The only
differences between each version of Tree 1 is the placement of ticks.)
ХА
C D
ХА
ХА
C D
CDE F
E
Legs(N)
-Wing(Y)
Eye(NY
Legs(N)
Gills(Y)
Eye(N)
Feather(N)
-Wing(Y)
Gills(Y)
Eye(N)
Legs(N)
Gills(Y)
1a
1b
1c
Feather(N)
Feather(N)
Claws(Y)
Claws(Y)
Claws(Y)
O Tree la
O Tree 1b
O Tree 1c
Feather(N)
B
Ing(y)
Legs(N)
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